4-Bromobenzocyclobutene
4-溴苯并环丁烯
Also known as: 3-Bromobicyclo[4.2.0]octa-1,3,5-triene, 4-Bromo-1,2-dihydrobenzocyclobutene, 3-Bromo-bicyclo[4.2.0]octa-1,3,5-triene, 4-BrBCB, bromobenzocyclobutene, Bicyclo[4.2.0]octa-1,3,5-triene, 3-bromo-, AC-157, MFCD09029072
- CAS No.
- 1073-39-8
- Jingsj CID
- J-34142-4
- Molecular Formula
- C8H7Br
- Chinese Name
- 4-溴苯并环丁烯
- Molecular Weight
- 183.045 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 94-97 °C(lit.) |
|---|---|
| Boiling Point | 221.4±29.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 92.1±18.7 °C |
Frequently Asked Questions
What is the CAS number of 4-Bromobenzocyclobutene?
1073-39-8
What are the molecular formula and molecular weight of 4-Bromobenzocyclobutene?
C8H7Br, molecular weight 183.045 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026